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OpenFPGA/libs/EXTERNAL/tcl8.6.12/tests/execute.test

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adding Tcl interface to vpr
2022-06-07 11:15:20 -05:00
# This file contains tests for the tclExecute.c source file. Tests appear in
# the same order as the C code that they test. The set of tests is currently
# incomplete since it currently includes only new tests for code changed for
# the addition of Tcl namespaces. Other execution-related tests appear in
# several other test files including namespace.test, basic.test, eval.test,
# for.test, etc.
#
# Sourcing this file into Tcl runs the tests and generates output for errors.
# No output means no errors were found.
#
# Copyright (c) 1997 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.
if {"::tcltest" ni [namespace children]} {
package require tcltest 2.5
namespace import -force ::tcltest::*
}
::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]
catch {namespace delete {*}[namespace children :: test_ns_*]}
catch {rename foo ""}
catch {unset x}
catch {unset y}
catch {unset msg}
testConstraint testobj [expr {
[llength [info commands testobj]]
&& [llength [info commands testdoubleobj]]
&& [llength [info commands teststringobj]]
}]
testConstraint longIs32bit [expr {int(0x80000000) < 0}]
testConstraint testexprlongobj [llength [info commands testexprlongobj]]
if {[namespace which -command testbumpinterpepoch] eq ""} {
proc testbumpinterpepoch {} { rename ::set ::dummy; rename ::dummy ::set }
}
# Tests for the omnibus TclExecuteByteCode function:
# INST_DONE not tested
# INST_PUSH1 not tested
# INST_PUSH4 not tested
# INST_POP not tested
# INST_DUP not tested
# INST_INVOKE_STK4 not tested
# INST_INVOKE_STK1 not tested
# INST_EVAL_STK not tested
# INST_EXPR_STK not tested
# INST_LOAD_SCALAR1
test execute-1.1 {TclExecuteByteCode, INST_LOAD_SCALAR1, small opnd} {
proc foo {} {
set x 1
return $x
}
foo
} 1
test execute-1.2 {TclExecuteByteCode, INST_LOAD_SCALAR1, large opnd} {
# Bug: 2243
set body {}
for {set i 0} {$i < 129} {incr i} {
append body "set x$i x\n"
}
append body {
set y 1
return $y
}
proc foo {} $body
foo
} 1
test execute-1.3 {TclExecuteByteCode, INST_LOAD_SCALAR1, error} {
proc foo {} {
set x 1
unset x
return $x
}
list [catch {foo} msg] $msg
} {1 {can't read "x": no such variable}}
# INST_LOAD_SCALAR4
test execute-2.1 {TclExecuteByteCode, INST_LOAD_SCALAR4, simple case} {
set body {}
for {set i 0} {$i < 256} {incr i} {
append body "set x$i x\n"
}
append body {
set y 1
return $y
}
proc foo {} $body
foo
} 1
test execute-2.2 {TclExecuteByteCode, INST_LOAD_SCALAR4, error} {
set body {}
for {set i 0} {$i < 256} {incr i} {
append body "set x$i x\n"
}
append body {
set y 1
unset y
return $y
}
proc foo {} $body
list [catch {foo} msg] $msg
} {1 {can't read "y": no such variable}}
# INST_LOAD_SCALAR_STK not tested
# INST_LOAD_ARRAY4 not tested
# INST_LOAD_ARRAY1 not tested
# INST_LOAD_ARRAY_STK not tested
# INST_LOAD_STK not tested
# INST_STORE_SCALAR4 not tested
# INST_STORE_SCALAR1 not tested
# INST_STORE_SCALAR_STK not tested
# INST_STORE_ARRAY4 not tested
# INST_STORE_ARRAY1 not tested
# INST_STORE_ARRAY_STK not tested
# INST_STORE_STK not tested
# INST_INCR_SCALAR1 not tested
# INST_INCR_SCALAR_STK not tested
# INST_INCR_STK not tested
# INST_INCR_ARRAY1 not tested
# INST_INCR_ARRAY_STK not tested
# INST_INCR_SCALAR1_IMM not tested
# INST_INCR_SCALAR_STK_IMM not tested
# INST_INCR_STK_IMM not tested
# INST_INCR_ARRAY1_IMM not tested
# INST_INCR_ARRAY_STK_IMM not tested
# INST_JUMP1 not tested
# INST_JUMP4 not tested
# INST_JUMP_TRUE4 not tested
# INST_JUMP_TRUE1 not tested
# INST_JUMP_FALSE4 not tested
# INST_JUMP_FALSE1 not tested
# INST_LOR not tested
# INST_LAND not tested
# INST_EQ not tested
# INST_NEQ not tested
# INST_LT not tested
# INST_GT not tested
# INST_LE not tested
# INST_GE not tested
# INST_MOD not tested
# INST_LSHIFT not tested
# INST_RSHIFT not tested
# INST_BITOR not tested
# INST_BITXOR not tested
# INST_BITAND not tested
# INST_ADD is partially tested:
test execute-3.1 {TclExecuteByteCode, INST_ADD, op1 is int} {testobj} {
set x [testintobj set 0 1]
expr {$x + 1}
} 2
test execute-3.2 {TclExecuteByteCode, INST_ADD, op1 is double} {testobj} {
set x [testdoubleobj set 0 1]
expr {$x + 1}
} 2.0
test execute-3.3 {TclExecuteByteCode, INST_ADD, op1 is double with string} {testobj} {
set x [testintobj set 0 1]
testobj convert 0 double
expr {$x + 1}
} 2
test execute-3.4 {TclExecuteByteCode, INST_ADD, op1 is string int} {testobj} {
set x [teststringobj set 0 1]
expr {$x + 1}
} 2
test execute-3.5 {TclExecuteByteCode, INST_ADD, op1 is string double} {testobj} {
set x [teststringobj set 0 1.0]
expr {$x + 1}
} 2.0
test execute-3.6 {TclExecuteByteCode, INST_ADD, op1 is non-numeric} {testobj} {
set x [teststringobj set 0 foo]
list [catch {expr {$x + 1}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
test execute-3.7 {TclExecuteByteCode, INST_ADD, op2 is int} {testobj} {
set x [testintobj set 0 1]
expr {1 + $x}
} 2
test execute-3.8 {TclExecuteByteCode, INST_ADD, op2 is double} {testobj} {
set x [testdoubleobj set 0 1]
expr {1 + $x}
} 2.0
test execute-3.9 {TclExecuteByteCode, INST_ADD, op2 is double with string} {testobj} {
set x [testintobj set 0 1]
testobj convert 0 double
expr {1 + $x}
} 2
test execute-3.10 {TclExecuteByteCode, INST_ADD, op2 is string int} {testobj} {
set x [teststringobj set 0 1]
expr {1 + $x}
} 2
test execute-3.11 {TclExecuteByteCode, INST_ADD, op2 is string double} {testobj} {
set x [teststringobj set 0 1.0]
expr {1 + $x}
} 2.0
test execute-3.12 {TclExecuteByteCode, INST_ADD, op2 is non-numeric} {testobj} {
set x [teststringobj set 0 foo]
list [catch {expr {1 + $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
# INST_SUB is partially tested:
test execute-3.13 {TclExecuteByteCode, INST_SUB, op1 is int} {testobj} {
set x [testintobj set 0 1]
expr {$x - 1}
} 0
test execute-3.14 {TclExecuteByteCode, INST_SUB, op1 is double} {testobj} {
set x [testdoubleobj set 0 1]
expr {$x - 1}
} 0.0
test execute-3.15 {TclExecuteByteCode, INST_SUB, op1 is double with string} {testobj} {
set x [testintobj set 0 1]
testobj convert 0 double
expr {$x - 1}
} 0
test execute-3.16 {TclExecuteByteCode, INST_SUB, op1 is string int} {testobj} {
set x [teststringobj set 0 1]
expr {$x - 1}
} 0
test execute-3.17 {TclExecuteByteCode, INST_SUB, op1 is string double} {testobj} {
set x [teststringobj set 0 1.0]
expr {$x - 1}
} 0.0
test execute-3.18 {TclExecuteByteCode, INST_SUB, op1 is non-numeric} {testobj} {
set x [teststringobj set 0 foo]
list [catch {expr {$x - 1}} msg] $msg
} {1 {can't use non-numeric string as operand of "-"}}
test execute-3.19 {TclExecuteByteCode, INST_SUB, op2 is int} {testobj} {
set x [testintobj set 0 1]
expr {1 - $x}
} 0
test execute-3.20 {TclExecuteByteCode, INST_SUB, op2 is double} {testobj} {
set x [testdoubleobj set 0 1]
expr {1 - $x}
} 0.0
test execute-3.21 {TclExecuteByteCode, INST_SUB, op2 is double with string} {testobj} {
set x [testintobj set 0 1]
testobj convert 0 double
expr {1 - $x}
} 0
test execute-3.22 {TclExecuteByteCode, INST_SUB, op2 is string int} {testobj} {
set x [teststringobj set 0 1]
expr {1 - $x}
} 0
test execute-3.23 {TclExecuteByteCode, INST_SUB, op2 is string double} {testobj} {
set x [teststringobj set 0 1.0]
expr {1 - $x}
} 0.0
test execute-3.24 {TclExecuteByteCode, INST_SUB, op2 is non-numeric} {testobj} {
set x [teststringobj set 0 foo]
list [catch {expr {1 - $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "-"}}
# INST_MULT is partially tested:
test execute-3.25 {TclExecuteByteCode, INST_MULT, op1 is int} {testobj} {
set x [testintobj set 1 1]
expr {$x * 1}
} 1
test execute-3.26 {TclExecuteByteCode, INST_MULT, op1 is double} {testobj} {
set x [testdoubleobj set 1 2.0]
expr {$x * 1}
} 2.0
test execute-3.27 {TclExecuteByteCode, INST_MULT, op1 is double with string} {testobj} {
set x [testintobj set 1 2]
testobj convert 1 double
expr {$x * 1}
} 2
test execute-3.28 {TclExecuteByteCode, INST_MULT, op1 is string int} {testobj} {
set x [teststringobj set 1 1]
expr {$x * 1}
} 1
test execute-3.29 {TclExecuteByteCode, INST_MULT, op1 is string double} {testobj} {
set x [teststringobj set 1 1.0]
expr {$x * 1}
} 1.0
test execute-3.30 {TclExecuteByteCode, INST_MULT, op1 is non-numeric} {testobj} {
set x [teststringobj set 1 foo]
list [catch {expr {$x * 1}} msg] $msg
} {1 {can't use non-numeric string as operand of "*"}}
test execute-3.31 {TclExecuteByteCode, INST_MULT, op2 is int} {testobj} {
set x [testintobj set 1 1]
expr {1 * $x}
} 1
test execute-3.32 {TclExecuteByteCode, INST_MULT, op2 is double} {testobj} {
set x [testdoubleobj set 1 2.0]
expr {1 * $x}
} 2.0
test execute-3.33 {TclExecuteByteCode, INST_MULT, op2 is double with string} {testobj} {
set x [testintobj set 1 2]
testobj convert 1 double
expr {1 * $x}
} 2
test execute-3.34 {TclExecuteByteCode, INST_MULT, op2 is string int} {testobj} {
set x [teststringobj set 1 1]
expr {1 * $x}
} 1
test execute-3.35 {TclExecuteByteCode, INST_MULT, op2 is string double} {testobj} {
set x [teststringobj set 1 1.0]
expr {1 * $x}
} 1.0
test execute-3.36 {TclExecuteByteCode, INST_MULT, op2 is non-numeric} {testobj} {
set x [teststringobj set 1 foo]
list [catch {expr {1 * $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "*"}}
# INST_DIV is partially tested:
test execute-3.37 {TclExecuteByteCode, INST_DIV, op1 is int} {testobj} {
set x [testintobj set 1 1]
expr {$x / 1}
} 1
test execute-3.38 {TclExecuteByteCode, INST_DIV, op1 is double} {testobj} {
set x [testdoubleobj set 1 2.0]
expr {$x / 1}
} 2.0
test execute-3.39 {TclExecuteByteCode, INST_DIV, op1 is double with string} {testobj} {
set x [testintobj set 1 2]
testobj convert 1 double
expr {$x / 1}
} 2
test execute-3.40 {TclExecuteByteCode, INST_DIV, op1 is string int} {testobj} {
set x [teststringobj set 1 1]
expr {$x / 1}
} 1
test execute-3.41 {TclExecuteByteCode, INST_DIV, op1 is string double} {testobj} {
set x [teststringobj set 1 1.0]
expr {$x / 1}
} 1.0
test execute-3.42 {TclExecuteByteCode, INST_DIV, op1 is non-numeric} {testobj} {
set x [teststringobj set 1 foo]
list [catch {expr {$x / 1}} msg] $msg
} {1 {can't use non-numeric string as operand of "/"}}
test execute-3.43 {TclExecuteByteCode, INST_DIV, op2 is int} {testobj} {
set x [testintobj set 1 1]
expr {2 / $x}
} 2
test execute-3.44 {TclExecuteByteCode, INST_DIV, op2 is double} {testobj} {
set x [testdoubleobj set 1 1.0]
expr {2 / $x}
} 2.0
test execute-3.45 {TclExecuteByteCode, INST_DIV, op2 is double with string} {testobj} {
set x [testintobj set 1 1]
testobj convert 1 double
expr {2 / $x}
} 2
test execute-3.46 {TclExecuteByteCode, INST_DIV, op2 is string int} {testobj} {
set x [teststringobj set 1 1]
expr {2 / $x}
} 2
test execute-3.47 {TclExecuteByteCode, INST_DIV, op2 is string double} {testobj} {
set x [teststringobj set 1 1.0]
expr {2 / $x}
} 2.0
test execute-3.48 {TclExecuteByteCode, INST_DIV, op2 is non-numeric} {testobj} {
set x [teststringobj set 1 foo]
list [catch {expr {1 / $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "/"}}
# INST_UPLUS is partially tested:
test execute-3.49 {TclExecuteByteCode, INST_UPLUS, op is int} {testobj} {
set x [testintobj set 1 1]
expr {+ $x}
} 1
test execute-3.50 {TclExecuteByteCode, INST_UPLUS, op is double} {testobj} {
set x [testdoubleobj set 1 1.0]
expr {+ $x}
} 1.0
test execute-3.51 {TclExecuteByteCode, INST_UPLUS, op is double with string} {testobj} {
set x [testintobj set 1 1]
testobj convert 1 double
expr {+ $x}
} 1
test execute-3.52 {TclExecuteByteCode, INST_UPLUS, op is string int} {testobj} {
set x [teststringobj set 1 1]
expr {+ $x}
} 1
test execute-3.53 {TclExecuteByteCode, INST_UPLUS, op is string double} {testobj} {
set x [teststringobj set 1 1.0]
expr {+ $x}
} 1.0
test execute-3.54 {TclExecuteByteCode, INST_UPLUS, op is non-numeric} {testobj} {
set x [teststringobj set 1 foo]
list [catch {expr {+ $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "+"}}
# INST_UMINUS is partially tested:
test execute-3.55 {TclExecuteByteCode, INST_UMINUS, op is int} {testobj} {
set x [testintobj set 1 1]
expr {- $x}
} -1
test execute-3.56 {TclExecuteByteCode, INST_UMINUS, op is double} {testobj} {
set x [testdoubleobj set 1 1.0]
expr {- $x}
} -1.0
test execute-3.57 {TclExecuteByteCode, INST_UMINUS, op is double with string} {testobj} {
set x [testintobj set 1 1]
testobj convert 1 double
expr {- $x}
} -1
test execute-3.58 {TclExecuteByteCode, INST_UMINUS, op is string int} {testobj} {
set x [teststringobj set 1 1]
expr {- $x}
} -1
test execute-3.59 {TclExecuteByteCode, INST_UMINUS, op is string double} {testobj} {
set x [teststringobj set 1 1.0]
expr {- $x}
} -1.0
test execute-3.60 {TclExecuteByteCode, INST_UMINUS, op is non-numeric} {testobj} {
set x [teststringobj set 1 foo]
list [catch {expr {- $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "-"}}
# INST_LNOT is partially tested:
test execute-3.61 {TclExecuteByteCode, INST_LNOT, op is int} {testobj} {
set x [testintobj set 1 2]
expr {! $x}
} 0
test execute-3.62 {TclExecuteByteCode, INST_LNOT, op is int} {testobj} {
set x [testintobj set 1 0]
expr {! $x}
} 1
test execute-3.63 {TclExecuteByteCode, INST_LNOT, op is double} {testobj} {
set x [testdoubleobj set 1 1.0]
expr {! $x}
} 0
test execute-3.64 {TclExecuteByteCode, INST_LNOT, op is double} {testobj} {
set x [testdoubleobj set 1 0.0]
expr {! $x}
} 1
test execute-3.65 {TclExecuteByteCode, INST_LNOT, op is double with string} {testobj} {
set x [testintobj set 1 1]
testobj convert 1 double
expr {! $x}
} 0
test execute-3.66 {TclExecuteByteCode, INST_LNOT, op is double with string} {testobj} {
set x [testintobj set 1 0]
testobj convert 1 double
expr {! $x}
} 1
test execute-3.67 {TclExecuteByteCode, INST_LNOT, op is string int} {testobj} {
set x [teststringobj set 1 1]
expr {! $x}
} 0
test execute-3.68 {TclExecuteByteCode, INST_LNOT, op is string int} {testobj} {
set x [teststringobj set 1 0]
expr {! $x}
} 1
test execute-3.69 {TclExecuteByteCode, INST_LNOT, op is string double} {testobj} {
set x [teststringobj set 1 1.0]
expr {! $x}
} 0
test execute-3.70 {TclExecuteByteCode, INST_LNOT, op is string double} {testobj} {
set x [teststringobj set 1 0.0]
expr {! $x}
} 1
test execute-3.71 {TclExecuteByteCode, INST_LNOT, op is non-numeric} {testobj} {
set x [teststringobj set 1 foo]
list [catch {expr {! $x}} msg] $msg
} {1 {can't use non-numeric string as operand of "!"}}
# INST_BITNOT not tested
# INST_CALL_BUILTIN_FUNC1 not tested
# INST_CALL_FUNC1 not tested
# INST_TRY_CVT_TO_NUMERIC is partially tested:
test execute-3.72 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is int} {testobj} {
set x [testintobj set 1 1]
expr {$x}
} 1
test execute-3.73 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is double} {testobj} {
set x [testdoubleobj set 1 1.0]
expr {$x}
} 1.0
test execute-3.74 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is double with string} {testobj} {
set x [testintobj set 1 1]
testobj convert 1 double
expr {$x}
} 1
test execute-3.75 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is string int} {testobj} {
set x [teststringobj set 1 1]
expr {$x}
} 1
test execute-3.76 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is string double} {testobj} {
set x [teststringobj set 1 1.0]
expr {$x}
} 1.0
test execute-3.77 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is non-numeric} {testobj} {
set x [teststringobj set 1 foo]
expr {$x}
} foo
# INST_BREAK not tested
# INST_CONTINUE not tested
# INST_FOREACH_START4 not tested
# INST_FOREACH_STEP4 not tested
# INST_BEGIN_CATCH4 not tested
# INST_END_CATCH not tested
# INST_PUSH_RESULT not tested
# INST_PUSH_RETURN_CODE not tested
test execute-4.1 {Tcl_GetCommandFromObj, convert to tclCmdNameType} -setup {
catch {namespace delete {*}[namespace children :: test_ns_*]}
unset -nocomplain x
unset -nocomplain y
} -body {
namespace eval test_ns_1 {
namespace export cmd1
proc cmd1 {args} {return "cmd1: $args"}
proc cmd2 {args} {return "cmd2: $args"}
}
namespace eval test_ns_1::test_ns_2 {
namespace import ::test_ns_1::*
}
set x "test_ns_1::"
set y "test_ns_2::"
list [namespace which -command ${x}${y}cmd1] \
[catch {namespace which -command ${x}${y}cmd2} msg] $msg \
[catch {namespace which -command ${x}${y}:cmd2} msg] $msg
} -result {::test_ns_1::test_ns_2::cmd1 0 {} 0 {}}
test execute-4.2 {Tcl_GetCommandFromObj, check if cached tclCmdNameType is invalid} -setup {
catch {namespace delete {*}[namespace children :: test_ns_*]}
catch {rename foo ""}
unset -nocomplain l
} -body {
proc foo {} {
return "global foo"
}
namespace eval test_ns_1 {
proc whichFoo {} {
return [namespace which -command foo]
}
}
set l ""
lappend l [test_ns_1::whichFoo]
namespace eval test_ns_1 {
proc foo {} {
return "namespace foo"
}
}
lappend l [test_ns_1::whichFoo]
} -result {::foo ::test_ns_1::foo}
test execute-4.3 {Tcl_GetCommandFromObj, command never found} -setup {
catch {namespace delete {*}[namespace children :: test_ns_*]}
catch {rename foo ""}
} -body {
namespace eval test_ns_1 {
proc foo {} {
return "namespace foo"
}
}
namespace eval test_ns_1 {
proc foo {} {
return "namespace foo"
}
}
list [namespace eval test_ns_1 {namespace which -command foo}] \
[rename test_ns_1::foo ""] \
[catch {namespace eval test_ns_1 {namespace which -command foo}} msg] $msg
} -result {::test_ns_1::foo {} 0 {}}
test execute-5.1 {SetCmdNameFromAny, set cmd name to empty heap string if NULL} -setup {
catch {namespace delete {*}[namespace children :: test_ns_*]}
unset -nocomplain l
} -body {
proc {} {} {return {}}
{}
set l {}
lindex {} 0
{}
} -result {}
test execute-6.1 {UpdateStringOfCmdName: called for duplicate of empty cmdName object} {
proc {} {} {}
proc { } {} {}
proc p {} {
set x {}
$x
append x { }
$x
}
p
} {}
test execute-6.2 {Evaluate an expression in a variable; compile the first time, do not the second} {
set w {3*5}
proc a {obj} {expr $obj}
set res "[a $w]:[a $w]"
} {15:15}
test execute-6.3 {Tcl_ExprObj: don't use cached script bytecode [Bug 1899164]} -setup {
proc 0+0 {} {return SCRIPT}
} -body {
set e { 0+0 }
if 1 $e
if 1 {expr $e}
} -cleanup {
rename 0+0 {}
} -result 0
test execute-6.4 {TclCompEvalObj: don't use cached expr bytecode [Bug 1899164]} -setup {
proc 0+0 {} {return SCRIPT}
} -body {
set e { 0+0 }
if 1 {expr $e}
if 1 $e
} -cleanup {
rename 0+0 {}
} -result SCRIPT
test execute-6.5 {TclCompEvalObj: bytecode epoch validation} -body {
set script { llength {} }
set result {}
lappend result [if 1 $script]
set origName [namespace which llength]
rename $origName llength.orig
proc $origName {args} {return AHA!}
lappend result [if 1 $script]
} -cleanup {
rename $origName {}
rename llength.orig $origName
} -result {0 AHA!}
test execute-6.6 {TclCompEvalObj: proc-body bytecode invalid for script} -body {
proc foo {} {set a 1}
set a untouched
set result {}
lappend result [foo] $a
lappend result [if 1 [info body foo]] $a
} -cleanup {
rename foo {}
} -result {1 untouched 1 1}
test execute-6.7 {TclCompEvalObj: bytecode context validation} -setup {
namespace eval foo {}
} -body {
set script { llength {} }
namespace eval foo {
proc llength {args} {return AHA!}
}
set result {}
lappend result [if 1 $script]
lappend result [namespace eval foo $script]
} -cleanup {
namespace delete foo
} -result {0 AHA!}
test execute-6.8 {TclCompEvalObj: bytecode name resolution epoch validation} -setup {
namespace eval foo {}
} -body {
set script { llength {} }
set result {}
lappend result [namespace eval foo $script]
namespace eval foo {
proc llength {args} {return AHA!}
}
lappend result [namespace eval foo $script]
} -cleanup {
namespace delete foo
} -result {0 AHA!}
test execute-6.9 {TclCompEvalObj: bytecode interp validation} -setup {
interp create child
} -body {
set script { llength {} }
child eval {proc llength args {return AHA!}}
set result {}
lappend result [if 1 $script]
lappend result [child eval $script]
} -cleanup {
interp delete child
} -result {0 AHA!}
test execute-6.10 {TclCompEvalObj: bytecode interp validation} -body {
set script { llength {} }
interp create child
set result {}
lappend result [child eval $script]
interp delete child
interp create child
lappend result [child eval $script]
} -cleanup {
catch {interp delete child}
} -result {0 0}
test execute-6.11 {Tcl_ExprObj: exprcode interp validation} -setup {
interp create child
} -constraints testexprlongobj -body {
set e { [llength {}]+1 }
set result {}
load {} Tcltest child
interp alias {} e child testexprlongobj
lappend result [e $e]
interp delete child
interp create child
load {} Tcltest child
interp alias {} e child testexprlongobj
lappend result [e $e]
} -cleanup {
interp delete child
} -result {{This is a result: 1} {This is a result: 1}}
test execute-6.12 {Tcl_ExprObj: exprcode interp validation} -setup {
interp create child
} -body {
set e { [llength {}]+1 }
set result {}
interp alias {} e child expr
lappend result [e $e]
interp delete child
interp create child
interp alias {} e child expr
lappend result [e $e]
} -cleanup {
interp delete child
} -result {1 1}
test execute-6.13 {Tcl_ExprObj: exprcode epoch validation} -body {
set e { [llength {}]+1 }
set result {}
lappend result [expr $e]
set origName [namespace which llength]
rename $origName llength.orig
proc $origName {args} {return 1}
lappend result [expr $e]
} -cleanup {
rename $origName {}
rename llength.orig $origName
} -result {1 2}
test execute-6.14 {Tcl_ExprObj: exprcode context validation} -setup {
namespace eval foo {}
} -body {
set e { [llength {}]+1 }
namespace eval foo {
proc llength {args} {return 1}
}
set result {}
lappend result [expr $e]
lappend result [namespace eval foo [list expr $e]]
} -cleanup {
namespace delete foo
} -result {1 2}
test execute-6.15 {Tcl_ExprObj: exprcode name resolution epoch validation} -setup {
namespace eval foo {}
} -body {
set e { [llength {}]+1 }
set result {}
lappend result [namespace eval foo [list expr $e]]
namespace eval foo {
proc llength {args} {return 1}
}
lappend result [namespace eval foo [list expr $e]]
} -cleanup {
namespace delete foo
} -result {1 2}
test execute-6.16 {Tcl_ExprObj: exprcode interp validation} -setup {
interp create child
} -body {
set e { [llength {}]+1 }
interp alias {} e child expr
child eval {proc llength args {return 1}}
set result {}
lappend result [expr $e]
lappend result [e $e]
} -cleanup {
interp delete child
} -result {1 2}
test execute-6.17 {Tcl_ExprObj: exprcode context validation} -body {
proc foo e {set v 0; expr $e}
proc bar e {set v 1; expr $e}
set e { $v }
set result {}
lappend result [foo $e]
lappend result [bar $e]
} -cleanup {
rename foo {}
rename bar {}
} -result {0 1}
test execute-6.18 {Tcl_ExprObj: exprcode context validation} -body {
proc foo e {set v {}; expr $e}
proc bar e {set v v; expr $e}
set e { [llength $v] }
set result {}
lappend result [foo $e]
lappend result [bar $e]
} -cleanup {
rename foo {}
rename bar {}
} -result {0 1}
test execute-7.0 {Wide int handling in INST_JUMP_FALSE/LAND} {
set x 0x100000000
expr {$x && 1}
} 1
test execute-7.1 {Wide int handling in INST_JUMP_FALSE/LAND} {
expr {0x100000000 && 1}
} 1
test execute-7.2 {Wide int handling in INST_JUMP_FALSE/LAND} {
expr {1 && 0x100000000}
} 1
test execute-7.3 {Wide int handling in INST_JUMP_FALSE/LAND} {
expr {wide(0x100000000) && 1}
} 1
test execute-7.4 {Wide int handling in INST_JUMP_FALSE/LAND} {
expr {1 && wide(0x100000000)}
} 1
test execute-7.5 {Wide int handling in INST_EQ} {
expr {4 == (wide(1)+wide(3))}
} 1
test execute-7.6 {Wide int handling in INST_EQ and [incr]} {
set x 399999999999
expr {400000000000 == [incr x]}
} 1
# wide ints have more bits of precision than doubles, but we convert anyway
test execute-7.7 {Wide int handling in INST_EQ and [incr]} {
set x [expr {wide(1)<<62}]
set y [expr {$x+1}]
expr {double($x) == double($y)}
} 1
test execute-7.8 {Wide int conversions can change sign} longIs32bit {
set x 0x80000000
expr {int($x) < wide($x)}
} 1
test execute-7.9 {Wide int handling in INST_MOD} {
expr {(wide(1)<<60) % ((wide(47)<<45)-1)}
} 316659348800185
test execute-7.10 {Wide int handling in INST_MOD} {
expr {((wide(1)<<60)-1) % 0x400000000}
} 17179869183
test execute-7.11 {Wide int handling in INST_LSHIFT} {
expr {wide(42) << 30}
} 45097156608
test execute-7.12 {Wide int handling in INST_LSHIFT} {
expr {12345678901 << 3}
} 98765431208
test execute-7.13 {Wide int handling in INST_RSHIFT} {
expr {0x543210febcda9876 >> 7}
} 47397893236700464
test execute-7.14 {Wide int handling in INST_RSHIFT} {
expr {wide(0x9876543210febcda) >> 7}
} -58286587177206407
test execute-7.15 {Wide int handling in INST_BITOR} {
expr {wide(0x9876543210febcda) | 0x543210febcda9876}
} -2560765885044310786
test execute-7.16 {Wide int handling in INST_BITXOR} {
expr {wide(0x9876543210febcda) ^ 0x543210febcda9876}
} -3727778945703861076
test execute-7.17 {Wide int handling in INST_BITAND} {
expr {wide(0x9876543210febcda) & 0x543210febcda9876}
} 1167013060659550290
test execute-7.18 {Wide int handling in INST_ADD} {
expr {wide(0x7fffffff) + wide(0x7fffffff)}
} 4294967294
test execute-7.19 {Wide int handling in INST_ADD} {
expr {0x7fffffff + wide(0x7fffffff)}
} 4294967294
test execute-7.20 {Wide int handling in INST_ADD} {
expr {wide(0x7fffffff) + 0x7fffffff}
} 4294967294
test execute-7.21 {Wide int handling in INST_ADD} {
expr {double(0x7fffffff) + wide(0x7fffffff)}
} 4294967294.0
test execute-7.22 {Wide int handling in INST_ADD} {
expr {wide(0x7fffffff) + double(0x7fffffff)}
} 4294967294.0
test execute-7.23 {Wide int handling in INST_SUB} {
expr {0x123456789a - 0x20406080a}
} 69530054800
test execute-7.24 {Wide int handling in INST_MULT} {
expr {0x123456789a * 193}
} 15090186251290
test execute-7.25 {Wide int handling in INST_DIV} {
expr {0x123456789a / 193}
} 405116546
test execute-7.26 {Wide int handling in INST_UPLUS} {
set x 0x123456871234568
expr {+ $x}
} 81985533099853160
test execute-7.27 {Wide int handling in INST_UMINUS} {
set x 0x123456871234568
expr {- $x}
} -81985533099853160
test execute-7.28 {Wide int handling in INST_LNOT} {
set x 0x123456871234568
expr {! $x}
} 0
test execute-7.29 {Wide int handling in INST_BITNOT} {
set x 0x123456871234568
expr {~ $x}
} -81985533099853161
test execute-7.30 {Wide int handling in function call} {
set x 0x12345687123456
incr x
expr {log($x) == log(double($x))}
} 1
test execute-7.31 {Wide int handling in abs()} {
set x 0xa23456871234568
incr x
set y 0x123456871234568
concat [expr {abs($x)}] [expr {abs($y)}]
} {730503879441204585 81985533099853160}
test execute-7.32 {Wide int handling} longIs32bit {
expr {int(1024 * 1024 * 1024 * 1024)}
} 0
test execute-7.33 {Wide int handling} longIs32bit {
expr {int(0x1 * 1024 * 1024 * 1024 * 1024)}
} 0
test execute-7.34 {Wide int handling} {
expr {wide(0x1) * 1024 * 1024 * 1024 * 1024}
} 1099511627776
test execute-8.1 {Stack protection} -setup {
# If [Bug #804681] has not been properly taken care of, this should
# segfault
proc whatever args {llength $args}
trace add variable ::errorInfo {write unset} whatever
} -body {
expr {1+9/0}
} -cleanup {
trace remove variable ::errorInfo {write unset} whatever
rename whatever {}
} -returnCodes error -match glob -result *
test execute-8.2 {Stack restoration} -setup {
# Avoid crashes when system stack size is limited (thread-enabled!)
set limit [interp recursionlimit {}]
interp recursionlimit {} 100
} -body {
# Test for [Bug #816641], correct restoration of the stack top after the
# stack is grown
proc f {args} { f bee bop }
catch f msg
set msg
} -cleanup {
interp recursionlimit {} $limit
} -result {too many nested evaluations (infinite loop?)}
test execute-8.3 {Stack restoration} -setup {
# Avoid crashes when system stack size is limited (thread-enabled!)
set limit [interp recursionlimit {}]
interp recursionlimit {} 100
} -body {
# Test for [Bug #1055676], correct restoration of the stack top after the
# epoch is bumped and the stack is grown in a call from a nested
# evaluation
set arglst [string repeat "a " 1000]
proc f {args} "f $arglst"
proc run {} {
# bump the interp's epoch
testbumpinterpepoch
catch f msg
set msg
}
run
} -cleanup {
interp recursionlimit {} $limit
} -result {too many nested evaluations (infinite loop?)}
test execute-8.4 {Compile epoch bump effect on stack trace} -setup {
proc foo {} {
error bar
}
proc FOO {} {
catch {error bar} m o
testbumpinterpepoch
return -options $o $m
}
} -body {
catch foo m o
set stack1 [dict get $o -errorinfo]
catch FOO m o
set stack2 [string map {FOO foo} [dict get $o -errorinfo]]
expr {$stack1 eq $stack2 ? {} : "These differ:\n$stack1\n$stack2"}
} -cleanup {
rename foo {}
rename FOO {}
unset -nocomplain m o stack1 stack2
} -result {}
test execute-8.5 {Bug 2038069} -setup {
proc demo {} {
catch [list error FOO] m o
return $o
}
} -body {
demo
} -cleanup {
rename demo {}
} -match glob -result {-code 1 -level 0 -errorstack * -errorcode NONE -errorinfo {FOO
while executing
"error FOO"
invoked from within
"catch \[list error FOO\] m o"} -errorline 2}
test execute-8.6 {Compile epoch bump in global level (bug [fa6bf38d07])} -setup {
interp create child
child eval {
package require tcltest 2.5
catch [list package require -exact Tcltest [info patchlevel]]
::tcltest::loadTestedCommands
if {[namespace which -command testbumpinterpepoch] eq ""} {
proc testbumpinterpepoch {} { rename ::set ::dummy; rename ::dummy ::set }
}
}
} -body {
child eval {
lappend res A; testbumpinterpepoch; lappend res B; return; lappend res C;
}
child eval {
set i 0; while {[incr i] < 3} {
lappend res A; testbumpinterpepoch; lappend res B; return; lappend res C;
}
}
child eval {
set i 0; while {[incr i] < 3} {
lappend res A; testbumpinterpepoch; lappend res B; break; lappend res C;
}
}
child eval {
catch {
lappend res A; testbumpinterpepoch; lappend res B; error test; lappend res C;
}
}
child eval {set res}
} -cleanup {
interp delete child
} -result [lrepeat 4 A B]
test execute-8.7 {Compile epoch bump in global level (bug [fa6bf38d07]), exception case} -setup {
interp create child
child eval {
package require tcltest 2.5
catch [list package require -exact Tcltest [info patchlevel]]
::tcltest::loadTestedCommands
if {[namespace which -command testbumpinterpepoch] eq ""} {
proc testbumpinterpepoch {} { rename ::set ::dummy; rename ::dummy ::set }
}
}
} -body {
set res {}
lappend res [catch {
child eval {
lappend res A; testbumpinterpepoch; lappend res B; return -code error test; lappend res C;
}
} e] $e
lappend res [catch {
child eval {
lappend res A; testbumpinterpepoch; lappend res B; error test; lappend res C;
}
} e] $e
lappend res [catch {
child eval {
lappend res A; testbumpinterpepoch; lappend res B; return -code return test; lappend res C;
}
} e] $e
lappend res [catch {
child eval {
lappend res A; testbumpinterpepoch; lappend res B; break; lappend res C;
}
} e] $e
list $res [child eval {set res}]
} -cleanup {
interp delete child
} -result [list {1 test 1 test 2 test 3 {}} [lrepeat 4 A B]]
test execute-9.1 {Interp result resetting [Bug 1522803]} {
set c 0
catch {
catch {error foo}
expr {1/$c}
}
if {[string match *foo* $::errorInfo]} {
set result "Bad errorInfo: $::errorInfo"
} else {
set result SUCCESS
}
set result
} SUCCESS
test execute-10.1 {TclExecuteByteCode, INST_CONCAT1, bytearrays} {
apply {s {binary scan $s c x; list $x [scan $s$s %c%c]}} \u0130
} {48 {304 304}}
test execute-10.2 {Bug 2802881} -setup {
interp create child
} -body {
# If [Bug 2802881] is not fixed, this will segfault
child eval {
trace add variable ::errorInfo write {expr {$foo} ;#}
proc demo {} {a {}{}}
demo
}
} -cleanup {
interp delete child
} -returnCodes error -match glob -result *
test execute-10.3 {Bug 3072640} -setup {
proc generate {n} {
for {set i 0} {$i < $n} {incr i} {
yield $i
}
}
proc t {args} {
incr ::foo
}
set ::foo 0
trace add execution ::generate enterstep ::t
} -body {
coroutine coro generate 5
trace remove execution ::generate enterstep ::t
set ::foo
} -cleanup {
unset ::foo
rename generate {}
rename t {}
rename coro {}
} -result 4
test execute-11.1 {Bug 3142026: GrowEvaluationStack off-by-one} -setup {
interp create child
} -body {
child eval {
set x [lrepeat 1320 199]
for {set i 0} {$i < 20} {incr i} {
lappend x $i
lsort -integer $x
}
# Crashes on failure
return ok
}
} -cleanup {
interp delete child
} -result ok
test execute-11.2 {Bug 268b23df11} -setup {
proc zero {} {return 0}
proc crash {} {expr {abs([zero])}}
proc noop args {}
trace add execution crash enterstep noop
} -body {
crash
} -cleanup {
trace remove execution crash enterstep noop
rename noop {}
rename crash {}
rename zero {}
} -result 0
test execute-11.3 {Bug a0ece9d6d4} -setup {
proc crash {} {expr {rand()}}
trace add execution crash enterstep {apply {args {info frame -2}}}
} -body {
string is double [crash]
} -cleanup {
trace remove execution crash enterstep {apply {args {info frame -2}}}
rename crash {}
} -result 1
test execute-12.1 {failing multi-lappend to unshared} -setup {
unset -nocomplain x y
} -body {
set x 1
lappend x 2 3
trace add variable x write {apply {args {error boo}}}
lappend x 4 5
} -cleanup {
unset -nocomplain x y
} -returnCodes error -result {can't set "x": boo}
test execute-12.2 {failing multi-lappend to shared} -setup {
unset -nocomplain x y
} -body {
set x 1
lappend x 2 3
set y $x
trace add variable x write {apply {args {error boo}}}
lappend x 4 5
} -cleanup {
unset -nocomplain x y
} -returnCodes error -result {can't set "x": boo}
test execute-12.3 {failing multi-lappend to unshared: LVT} -body {
apply {{} {
set x 1
lappend x 2 3
trace add variable x write {apply {args {error boo}}}
lappend x 4 5
}}
} -returnCodes error -result {can't set "x": boo}
test execute-12.4 {failing multi-lappend to shared: LVT} -body {
apply {{} {
set x 1
lappend x 2 3
set y $x
trace add variable x write {apply {args {error boo}}}
lappend x 4 5
}}
} -returnCodes error -result {can't set "x": boo}
# cleanup
if {[info commands testobj] != {}} {
testobj freeallvars
}
catch {namespace delete {*}[namespace children :: test_ns_*]}
catch {rename foo ""}
catch {rename p ""}
catch {rename {} ""}
catch {rename { } ""}
catch {unset x}
catch {unset y}
catch {unset msg}
::tcltest::cleanupTests
return
# Local Variables:
# mode: tcl
# fill-column: 78
# End: